B'twin Triban RC 520 Alloy Gravel Bike

It will ensure comfort and performance on trails and rolling terrain.

Discover Gravel! Its wide handlebars with 16 degrees flare, 700 wheels and size 35 Tubeless Ready tyres, Shimano 105 R7000 and compact 50/34 will provide comfort and performance on rolling trails.

Cycling comfort: Wide handlebar with a 16 degrees flare, gel bar tape, TLR wheels, TLR 35 tyres.

Precision: The Shimano 105 R7000 groupset, front and rear derailleur, brake levers.

Brake control: Hydro-mech disc brakes: effective, progressive braking with semi-metallic pad.

Efficiency: suited for rolling trails, enhances comfort and performance.

Versatility: Inserts for pannier rack & mudguards, compatible with 36 mm tubeless ready tyres.

Lifetime warranty: Triban guarantees the frame, stem, and handlebars for life.

Choosing the right size bike: You should choose the size of your bike based on your height, as well as your build (arm span and leg length). If you are between sizes, the smaller size will give you a more athletic position, while the larger size will give you a more comfortable position. XS 154 165 cm.

S 165 173 cm.m 173 180 cm. L 180 188 cm. XL 188 200 cm.

You can try the Triban 500/520 road bike, which has exactly the same geometry, in our stores. Certain stores offer a bike fit service.

Frame: New Triban Evo frame in 6061 T6 aluminium, comfort-oriented geometry with adapted sloping.

Weight: 1780 g in size M.Strong, versatile frame: you can attach mudguards and a pannier rack. Normative compatibility with tyres with a cross-section of up to 36. The special work done on the frame enables good lateral rigidity and good vibration dampening.

Because of this, our quick-release (QR) wheel system is more accessible, and guarantees good rigidity.

Fork: New Triban Evo fork with carbon blades and aluminium 1"1/8 Aheadset steerer tube. This fork combines comfort, low weight, and precision.

The carbon has been machined to provide good lateral rigidity and good filtering of frontal vibrations. Inserts on blades for mounting a front pannier rack.

Maximum load on the fork: 8 kg,.

Eyelets on the wheel axle for attaching a mudguard.

Compatible with tyres measuring up to 36 mm Handlebar / stem / steering: Triban aluminium gravel handlebars with a 16 degrees flare for better grip and excellent comfort. Handlebar width end to end:.

XS / S: 420 mm.m / L: 440 mm.

XL: 460mm. Stem:.

XS / S: 80 mm.

M: 100mm.

L: 110 mm.

XL: 120 mm Drivetrain: A compact 50/34 11/32 for optimal performance on rolling trails. Shimano 105 R7000 shifters. Shimano 105 R7000 front derailleur.

Shimano 105 R7000 rear derailleur with 11 speeds and long screed.

Total weight: 843 g. So-called "Shadow" rear derailleur for better protection when gravel biking.

The derailleur remains under the cassette and does not spring up and hit the chain stay, reducing the risk of it coming off.

Crankset / cassette: Microshift CS-H110 11S 11/32 cassette. (11/12/13/14/15/17/19/21/24/28/32).

Shimano RS 510 compact crankset 50/34. Crank length varies according to size of bike:.

XS, S: 170 mm.

M: 172.5mm.

L, XL: 175 mm.

Brakes: TRP HY/RD disc brakes.

Cable-operated hydraulic pistons, ensuring reliability and efficiency. 160mm disc at the front and rear. Anti-compression Jagwire housing to ensure braking precision and efficiency.

Semi-metallic TRP pad (M515/M525 version) Wheels: Triban Tubeless Ready Light 700x17c wheels for optimal performance on rolling trails. 6106T6 aluminium.

ETRTO dimensions: 622" x 17"Height 24 mm for increased lateral rigidity.

Crossed steel spokes for greater rigidity (28 front and 28 rear). Sealed cartridge bearings.

Weight per pair (without cassette and QR): 2000g.

NEW 21mm Tubeless rim tape (for those manufactured after 15/10/2020) Tyres: Hutchinson Overide 35 Tubeless Ready tyres for optimal performance on rolling trails. 350 g. Skinwall flex bead.

HardSkin puncture-proof fabric over the entire tyre.

Durable carcass: 66 TPI.

Dimensions: 35c-622 / 700 x 35c.

Min pressure: 3 bar / 43 psi.

Max pressure: 5.5 bar / 80 psi.

Mounted pressure with inner tube: 4.5 bar front, 5 bar back (75 kg rider) Saddle / Seat post: New Triban ErgoFit saddle.

Hammock design for greater comfort. Aluminium Triban seat post. Easy seat adjustment.

Diameter: 27.2 mm.

Length: 350 mm inm / L / XL, 250 mm in XS / S.

The natural flex of the 27.2 diameter seat post dampens vibrations and shocks for added comfort Pedals: Platform pedals included with the bike.

We recommend either flat or SPD pedals Tyre sizes: Please be aware of the risk of tyres that are over 36mm. Even if the clearance between the wheel and the fork and frame is enough for 40 mm tyres, there is a risk of you coming off your bike in the event that your shoe comes into contact with the front tyre. This can happen at low speeds on tight turns, and will depend on the size of the frame and how you've got your SPD cleats set up on your sole.

Tyre compatibility: 700x36 or 650x42 tyres can be fitted on the wheel.

Bike weight: 10.4 kg in size M, without pedals.

Weight: 10.4 kg.

Sizem without pedals.